新型聚酯聚醚类高温匀染剂的合成与应用性能

Synthesis and application for a new high temperature levelling agent of polyester polyether

合成了一种磺酸盐型聚酯聚醚,其可作为一种新型高温匀染剂,对分散染料具有超强的分散性能和优异的移染性能。与传统AB型高温匀染剂相比,该匀染剂对分散染料的缓染性更好,对织物的表观色深影响也较小,可以替代传统的阴非离子型高温匀染剂。

A type of sulfonate polyester polyether was synthesized as high temperature leveling agent,which showed an impressive dispersion ability and excellent transferring ability for disperse dyes.Compared with the traditional AB levelling agent,it had better retarding property for disperse dyes and less influence on the color strength of dyed fabrics,which could replace the traditional anion-nonionic high temperature level⁃ling agent to some extent.